The front and back are made of different materials, and both the hard side and the soft side can be used properly. For cleaning around water such as bathtubs and washbasins. [Green / dark gray surface] With our unique hard resin processing, even persistent stains such as tea leaves can be removed cleanly with just water. [Yellow / light gray surface] Gently wash with a randomly placed soft acrylic pile.

• Material: Surface / Acrylic (single-sided hard resin processing) Sponge / Polyurethane 
• Size: Approximately 150 x 90 x 30 mm 
• Country of Origin: Japan